1. Development trends for insertion devices for future synchrotron light sources;Hwang;Phys. Rev. Spl. Top. Accel. Beams,2011
2. M.E. Couprie, Undulator technologies for future free electron laser facilities and storage rings, MOZB102, Proceedings of IPAC 2013, Shanghai, China.
3. The Science and Technology of Undulators and Wigglers;Clarke,2004
4. Phase errors and their effects on undulator radiation properties;Walker;Phys. Rev. Spl. Top. Accel. Beams,2013
5. Recent advances in undulator performance optimization;Diviacco;Nucl. Instrum. Methods Phys. Res., A,1996